Depositional rate and daily lamination of Shionoha hot spring travertine-Reply to the comments on “Depositional processes of travertine developed at Shionoha hot spring, Nara Prefecture, Japan”.
نویسندگان
چکیده
منابع مشابه
Depositional facies and aqueous-solid geochemistry of travertine-depositing hot springs (Angel Terrace, Mammoth Hot Springs, Yellowstone National Park, U.S.A.).
Petrographic and geochemical analyses of travertine-depositing hot springs at Angel Terrace, Mammoth Hot Springs, Yellowstone National Park, have been used to define five depositional facies along the spring drainage system. Spring waters are expelled in the vent facies at 71 to 73 degrees C and precipitate mounded travertine composed of aragonite needle botryoids. The apron and channel facies ...
متن کاملRaman and SEM analysis of a biocolonised hot spring travertine terrace in Svalbard, Norway
BACKGROUND A profile across 8 layers from a fossil travertine terrace from a low temperature geothermal spring located in Svalbard, Norway has been studied using both Raman spectroscopy and SEM (Scanning Electron Microscopy) techniques to identify minerals and organic life signals. RESULTS Calcite, anatase, quartz, haematite, magnetite and graphite as well as scytonemin, three different carot...
متن کاملDepositional Facies and Aqueous–solid Geochemistry of Travertine-depositing Hot Springs (angel Terrace, Mammoth Hot Springs, Yellowstone National Park, U.s.a.)— Discussion
Terrestrial CaCO3 precipitates, including travertines, tufas, and speleothems, are currently of great interest because of their potential as archives of environmental, climatic, and biologic information (e.g., Andrews et al. 1997; Bar-Matthews et al. 1997; Walter and Des Marais 1993). Detailed studies of examples of these terrestrial carbonates therefore provide valuable information to aid inte...
متن کاملHot nuclei at the Cold Spring
Biologists are used to the idea that structure and function are interconnected; they can relate the gross anatomy of a limb to locomotion, the organization of a mitochondrion to energy production, and the geometry of an enzyme to a catalytic activity. Therefore, they would expect textbooks and conferences on the nucleus to relate the vital functions like replication and transcription to the und...
متن کاملStaff exposure rate in Mahallat hot spring region
Background: High level radiation areas have been recognized on various parts of the earth. Mahallat hot spring region is one of these areas. Study of exposure in these areas can be helpful in investigating the effects of ionizing radiation. Internal and external exposure to the staff was studied. Materials and Methods: Used materials and instruments include: RSS-112 ionizing chamber fo...
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ژورنال
عنوان ژورنال: The Journal of the Geological Society of Japan
سال: 2006
ISSN: 0016-7630,1349-9963
DOI: 10.5575/geosoc.112.486